Hi I was looking at laptops on craigslist and saw a guy selling an aorus x7 pro for $250. He said that the graphics cards are bad and aorus told him that. They won't fix it because he installed a new hard drive. So they said it was $1300 to get it fixed. I'm thinking its a problem with windows not the graphics card. Any one else have a similar problem and do you think it is fixable?